Datasheet

BGA7127 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 3 — 3 December 2010 18 of 25
NXP Semiconductors
BGA7127
400 MHz to 2700 MHz 0.5 W high linearity silicon amplifier
12.4 2405 MHz to 2485 MHz at 5 V; 180 mA
See Table 15 for a list of components.
PCB board specification:
Rogers RO4003C; height = 0.508 mm; ε
r
= 3.38; copper thickness = 35 μm.
Fig 29. 2405 MHz to 2485 MHz application schematic
C3
C4
C6
C7
C5
R1
R2
ICQ_ADJ
SHDN
enable
L2
L1
C2
C1
MSL1 MSL2 MSL6
MSL5
RF_IN
BGA7127
50 Ω 50 Ω
V
CC
001aam04
2
MSL4
V
CC(BIAS)
V
CC(RF)
MSL3
(1) T
case
= 25 °C
(2) T
case
= 85 °C
(3) T
case
= −40 °C
(1) T
case
= 25 °C
(2) T
case
= 85 °C
(3) T
case
= −40 °C
Fig 30. Output power at 1 dB gain compression as a
function of frequency
Fig 31. Power gain as a function of frequency
f (GHz)
2.405 2.4852.4652.425 2.445
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26
28
24
30
32
P
L(1dB)
(dBm)
22
(1)
(2)
(3)
f (GHz)
2.405 2.4852.4652.425 2.445
001aam126
12
14
10
16
18
G
p
(dB)
8
(1)
(2)
(3)